Hanna HI-7030 12.88mS/cm Conductivity Solution for use with the Pocket Waterproof Conductivity, pH and TDS Tester (High Range).
Buffer/calibration solution, premixed for guaranteed quality and accuracy.
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
The shipment arrived, beautifully packaged, in perfect condition. Thanks for your exceptional service.
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985